1 files changed, 38 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/number_format_error.phpt b/ext/standard/tests/strings/number_format_error.phpt
new file mode 100644
index 0000000..334b63e
--- /dev/null
+++ b/ext/standard/tests/strings/number_format_error.phpt
@@ -0,0 +1,38 @@
+--TEST--
+Test number_format() - wrong params test number_format()
+--FILE--
+<?php
+/* Prototype  :  string number_format  ( float $number  [, int $decimals  ] )
+ *               string number_format ( float $number , int $decimals , string $dec_point , string $thousands_sep )
+ * Description: Format a number with grouped thousands
+ * Source code: ext/standard/string.c
+ */
+ 
+echo "*** Testing number_format() : error conditions ***\n";
+
+echo "\n-- Testing number_format() function with less than expected no. of arguments --\n";
+number_format();
+
+echo "\n-- Testing number_format() function with 3 arguments --\n";
+number_format(23,2,true);
+
+echo "\n-- Testing number_format() function with more than 4 arguments --\n";
+number_format(23,2,true,false,36);
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing number_format() : error conditions ***
+
+-- Testing number_format() function with less than expected no. of arguments --
+
+Warning: number_format() expects at least 1 parameter, 0 given in %s on line %d
+
+-- Testing number_format() function with 3 arguments --
+
+Warning: Wrong parameter count for number_format() in %s on line %d
+
+-- Testing number_format() function with more than 4 arguments --
+
+Warning: number_format() expects at most 4 parameters, 5 given in %s on line %d
+===DONE===